provider-codexlisted
Install: claude install-skill verivus-oss/llm-cli-gateway
# Provider: OpenAI Codex CLI
Process guidance for keeping the gateway's Codex (`codex`) integration aligned
with the upstream CLI. This skill does **not** define argv/env behaviour; the
single mechanical source of truth is `UPSTREAM_CLI_CONTRACTS.codex` in
`src/upstream-contracts.ts`, enforced by `validateUpstreamCliArgs` /
`validateUpstreamCliEnv`. Never re-encode flags, sandbox/approval modes, or
resume rules here or in TOML.
## Identity
| Field | Value |
| ---------------- | ----------------------------------------------------------------------------- |
| CliType | `codex` |
| Executable | `codex` |
| Package | `@openai/codex` (npm) |
| Repo | https://github.com/openai/codex |
| Release API | https://api.github.com/repos/openai/codex/releases/latest |
| Changelog RSS | https://learn.chatgpt.com/docs/changelog/rss.xml |
| Watch categories | `flags`, `sandbox-modes`, `approval-modes`, `session-resume`, `output-schema` |
These values mirror `UPSTREAM_CLI_CONTRACTS.codex.upstreamMetadata` and
`docs/upstream/provider-sources.dag.toml` (`[providers.codex]`). The Ty